Macklin did take big punches in every rund. He actualy has great stamina but Martinez broke him down.
Sergio will look his boxing age on SAT. But there is ZERO chance he will lose in Argentina by decision. Murray better knock this dudes block off if he wants a win.
Martinez is limping and 5 or 6 pounds over his usual weight. I don't know if he will be as fast on his feet as ever... but I think he will carry enough power on his left to put Murray on his ass between the 6 and 9 rds. And after.... Is there another brit MW? Uk is running out of undefeated MW thanks to Martinez.
As much as I like Murray and want to support him I don't see this happening. Wide ud or late stoppage for Sexy